[rabbitmq-discuss] RabbitMq and clustering

Wed Jul 21 23:36:13 BST 2010

Just to clarify, I got this problem when I was trying out 1.7.2 and it gave no 
indication of any problems in any of the logs. I just saw the rabbtmqctl status 
didn't list the two nodes. The error you're seeing may not be related to ports 
not being open but it's something to double check.

----- Original Message ----
From: Dave Greggory <davegreggory at yahoo.com>
To: rabbitmq-discuss at lists.rabbitmq.com
Sent: Wed, July 21, 2010 6:33:52 PM
Subject: Re: [rabbitmq-discuss] RabbitMq and clustering

You need to have more ports open than just the regular 5672. This one bit me as 
well.

See 
http://old.nabble.com/Re%3A-problems-with-rabbitmq-cluster-across-2%09ubuntu-9.04-machines-p25632176.html

and
http://www.joshdevins.net/2010/03/21/rabbitmq-cluster-auto-configuration-debugging/

----- Original Message ----
From: Thomas Sanchez <thomas.sanchz at gmail.com>
To: rabbitmq-discuss at lists.rabbitmq.com
Sent: Wed, July 21, 2010 6:27:05 PM
Subject: [rabbitmq-discuss] RabbitMq and clustering

Hi guys,

I'm trying to setup a cluster.
I followed the documentation here: http://www.rabbitmq.com/clustering.html

root at lucid:~# cat /etc/hosts
127.0.0.1   localhost
127.0.1.1   lucid
10.252.XXX.XXX
rabbit1

root at lucid:~# rabbitmqctl stop_app
Stopping node rabbit at lucid ...
...done.
root at lucid:~# rabbitmqctl reset
Resetting node rabbit at lucid ...
...done.
root at lucid:~# rabbitmqctl cluster rabbit at rabbit1
Clustering node rabbit at lucid with [rabbit at rabbit1] ...
Error: {failed_to_cluster_with,[rabbit at rabbit1],
                               "Mnesia could not connect to some nodes."}

There is nothing in log.
I'm running the 1.8.1 version of rabbitmq (installed from .deb package)

erlang:
Erlang (BEAM) emulator version 5.7.4
Compiled on Fri Apr  9 11:08:48 2010

Have you some ideas on what happens ?

Thanks.

-- 
Thomas Sanchez
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